-99.39% is the change from 985 to 6
Calculation steps:
[( 6 - 985 ) ÷ 985] x 100 = -99.39%
Formula
Percentage change = [(6 - 985) / 985] x 100
Subtract the new number by the original number
6 - 985 = -979
-979 ÷ 985 = -0.9939086294416244
-0.9939086294416244 x 100 = -99.39%